Environmental Technology

This film explores the fascinating possibilities of a new industrial revolution promised by cleantech entrepreneurship and corporate practices.

Humans have caused massive changes to the natural balance of ecosystems around the globe. This clip examines some of the most dramatic and destructive ways in which people have impacted ecosystems, covering climate change, pollution, deforestation, and introduced species.

Oceans are the largest ecosystem on earth, covering two thirds of our world's surface and providing half the oxygen in our atmosphere. Without the constant mixing of currents, tides and waves, our oceans would stop supporting life - and a healthy ocean is vital to a healthy planet.

As global temperatures rise, scientists are exploring solutions from planting trees to sucking carbon out of the air to geoengineering. But would they work? And what are the risks of engineering Earth's climate?

In this informative, bold talk, writer and environmentalist Katharine Wilkinson shares three key ways that equity for women and girls can help stop global warming.

Learn more about the promises and risks of "cloud brightening" -- and how it could help restore our climate to health